| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.34 | 7.828% | $54.2806 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $219.25 | 4.629% | $229.3991 | $229.40 | $229.40 | $229.40 |
| Purchase #3 | $50.97 | 3.135% | $52.5679 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $216.78 | 8.434% | $235.0632 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $243.25 | 3.712% | $252.2794 | $252.28 | $252.30 | $252.30 |
| Purchase #6 | $44.75 | 9.544% | $49.0209 | $49.02 | $49.00 | $49.00 |
| Purchase #7 | $226.92 | 9.790% | $249.1355 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,052.26 | $1,121.7466 | $1,121.75 | $1,121.75 | $1,121.80 | |